Item is running out and will be only available for a limited time! Different
type of construction; Adapt wiring; no pot.-free excitation possible; Contact
our support.

CU21-XP85/…

-

No compatible replacement available

CU23-…

-

No compatible replacement available

CWR-102

-

Item is running out and will be only available for a limited time; no replacement
with direct NAMUR-Input

CX 33

CX 39

Adapt wiring

CX 35

CS3

1:1 compatible, pay attention to voltage

CX 36

CS3

1:1 compatible, pay attention to voltage

CX 38

C55/…V C56/…V C85/…V

Item is running out and will be only available for a limited time

CX 39

-

Item is running out and will be only available for a limited time

CXE 3 …

CS3

Adapt wiring

CXR 3

C64/…V CNR1/…V

C84/…V

different type of construction

ECO32/…

CRV4/UC24-240V CIM1/UC24-240V

Compatible, improved features, multifunctional

NSR 4

SFR1/…V SFR2/…V

similar

RN 121

C55/…V C56/…V

Modifications needed

RS 122

C53/…V

RS 124

C64/…V

RS 21-XP5

C55/…V

Compatible

RS 21-XP9

C56/…V

RS 21-XP11

RS 21-XP…P

RS 21-XP…R

RS 21…V

No direct replacement available for Version V

RS 31-RV…

C64/UC110-240V C64/UC24-60V

improved features

RS 32-TG65…RS 32-TG85…RS 32-TG95…

C55/UC…V

Adapt wiringAdapt wiringAdapt wiring

RS 321

C55/…V

RS 41-M/…

Item is running out and will be only available for a limited time! No compatible
replacement available. The replacement types on the left have some functions,
which are corresponding to this type. Contact our support.

RS 41

RS 41-M/…

1:1 compatible, improved features

RS 42

C55/…V

Eventually removing bridges

RS 521

C55/…V RS 41-M

Item is running out and will be only available for a limited time! No compatible
replacement available. The replacement types on the left have some functions,
which are corresponding to this type. Contact our support.

SSR 2

AL4/…V AL5/…V

Item is running out and will be only available for a limited time

SSR 2-K

AL-Series

Item is running out and will be only available for a limited time

SSR 2-R

AS1/…V CRS1/…V

Item is running out and will be only available for a limited time

TSR 17

TSR 18

TSR19/AC230V TSR19/UC24-48V

1:1 compatible

VSR 4

SFR1/…V SFR2/…V

Adapt wiring; minimal deviating features

Relays

Bold = preferred type for substitution.

Type

Replacement

Notice

CR210/…

C2-A20…/… C21…

Higher resistance to arc erosion; Long Life model

CR310/…

C3-A30…/… C31…

Higher resistance to arc erosion; Long Life model

C3-A38…/…

C3-T32…/… C32

1:1 compatible

1:1 compatible

R3-A30…/…

C31R…/…

1:1 compatible, Long-life model!

C3-R29/…

C3-R20 C3-R28

1:1 compatible, Depending on application

C33/…

C31/…

Adapt wiring

C34/…

C32/…

Adapt wiring

C36/UC…

-

No replacement available

C39/DC…

-

No replacement available

C4-A45…/…

-

No replacement available

C52/…V

C55/UC…V

Adapt wiring

C53/…V

C55/UC…V

Adapt wiring

C53.3/UC…V

C55.3/UC…V

Adapt wiring

C53.4/DC…V

C55.4/DC…V

Adapt wiring

C55L.4/DC…V

C55/UC…V

Adapt wiring

C63/UC…V

CS3/UC…V

Adapt wiring

C7-AD1…/…

C7-T21

C7-T22

Identical relay, old designation has changed

C10-GT1

C10-T13

1:1 compatible

C10-T12

C10-T13

1:1 compatible

KR33A/DC…

-

No replacement available

KR33X/DC…

-

No replacement available

KR13A/DC12V

KR13X/DC12V

1:1 compatible

KR13A/DC24V

KR13X/DC24V

1:1 compatible

KR13A/DC48V

C7-T22/DC48V

Adapt wiring

KR13X/DC48V

C7-T22DX/DC48V

Adapt wiring

KR19X

C7-W10/…

Adapt wiring

KR23A/DC12V

-

No replacement available

KR23X/DC12V

-

No replacement available

MR31.1/AC…V

C2-A20/AC…V

Requires also new socket S2-B

MR31.2/AC…V

C2-A20/AC…V

Requires also new socket S2-B

MR31.2/AC…V

C2-A20/AC…V

In combination with S2-P socket, different pin layout

MR31.3/AC…V

C3-A30/AC…V

Requires also new socket S3-B

MR31.3/AC…V

C3-A30/AC…V

In combination with S3-P socket, different pin layout

MR51.1/DC…V

C2-A20/DC…V

Requires also new socket S2-B

MR51.2/DC…V

C2-A20/DC…V

Requires also new socket S2-B

MR51.2/DC…V

C2-A20/DC…V

In combination with S2-P socket, different pin layout

MR51.3/DC…V

C3-A30/DC…V

Requires also new socket S3-B

MR51.3/DC…V

C3-A30/DC…V

In combination with S3-P socket, different pin layout

PW10.2/…

-

No replacement available, potentially C5-A20 may also fit

PW10.3/AC…V

-

No replacement available, potentially C5-A20 may also fit

PW20.2/DC…V

-

No replacement available, potentially C5-A20 may also fit

PW20.3/DC…V

-

No replacement available, potentially C5-A20 may also fit

R3-N38/…

C32D/R

Adapt wiring

Interface Relays

Bold = preferred type for substitution.

Type

Replacement

Notice

CINT-R1/…

CINT-R11/…

1:1 compatible

CINT-R2/…

CINT-R12/…

1:1 compatible

CINT-R5/…

CINT-R15/…

1:1 compatible

CINT-R8/…

CINT-R18/…

1:1 compatible

Semi-conductor Relays

Bold = preferred type for substitution.

Type

Replacement

Notice

CSS-AC

CSS-I12X/…

1:1 compatible

CSS-AZ

CSS-Z12X/…

1:1 compatible

CSS-DCN

CSS-N13X/…

1:1 compatible

CSS-DCP

CSS-P13X/…

1:1 compatible

Monitoring devices

Bold = preferred type for substitution.

Type

Replacement

Notice

ECR-3D-…/…

MRI32/…

No compatible replacement available;

different type of construction, re-planning needed

EOCR-AR-… EUCR-BR-…

MRI11/UC…

No compatible replacement available;

different type of construction, re-planning needed

EOCR-AR-30/… EUCR-BR-30/…

MRI11/UC… + SRCT-35-50/5A

With current transformer, direct measure till 5A

EOCR-AR-60/… EUCR-BR-60/…

MRI11/UC… + SRCT-35-100/5A

With current transformer, direct measure till 5A

SSU33L

MRU32/…

MRM32/…

Higher resistance to arc erosion; Long Life model

SSU34

MRU32/…

MRM32/…

DIN-Device, is not pluggable on a base, Neutral conductor is needed

SSU36

MRU32/…

MRM32/…

DIN-Device, is not pluggable on a base, Neutral conductor is needed

SSU31

-

No replacement available

SSU72

MRU11/…

No transistor output

SSU73

MRU11/…

No transistor output

SSU74

MRU11/…

No transistor output

SSU75

MRU11/…

No transistor output

SSU76

MRU11/…

No transistor output

SSU23

MRU11/…

No transistor output

CUB03/UC…V

-

No replacement available

CVG01/UC…V

-

No replacement available

CUEBI 1-10/…

MRI11/…

Pay attention to max. measuring-Input 5A

CUEBU 15-700/…

MRU11/…

1:1 compatible, improved features

Installation devices / Contactors

Bold = preferred type for substitution.

Type

Replacement

Notice

B103/AC110-127V

-

No replacement type available

C2274

-

No replacement type available

C103.01/AC220-240V

C133.01/AC220-240V

Adapt wiring

C103.01/DC12V

C133.01/DC12V

Adapt wiring

C103.01/UC48V

C133.01/UC48V

Adapt wiring

C103.06/AC110-127V

-

No replacement type available

C103.06/AC220-240V

C203.06/AC220-240V

Adapt wiring

C103.06/DC12V

C203.06/DC12V

Adapt wiring

C103.06/UC24V

C203.06/UC24V

Adapt wiring

C103.06/UC48V

-

No replacement type available

C203.01/AC110-127V

-

No replacement type available

C203.01/DC12V

-

No replacement type available

C203.01/UC48V

-

No replacement type available

C203.04/DC12-15V

-

No replacement type available

C203.04/DC48V

-

No replacement type available

C203.06/AC110-127V

-

No replacement type available

C301…./DC…V

-

No replacement type available

C311.08/DC24V

-

No replacement type available

CR16AX/AC230V

CR16CX/AC230V

Adapt wiring

CR16AX/DC24V

CR16CX/DC24V

Adapt wiring

CR16C/DC24V

CR16CX/DC24V

Adapt wiring

CR23A/DC24V

-

No replacement type available

CR33A/DC24V

-

No replacement type available

CRS1C/AC115V

-

No replacement type available

SOC-2

SOC-6 RIC

Different type of construction

SOC-6- 1A/AC230V/50/60HZ

RMC08-310/AC230V

1:1 compatible, enhanced performance

SOC-6- 1A/AC24V/50/60HZ

RMC08-310/AC24V

1:1 compatible, enhanced performance

SOC-6-1A/DC24V

RMC11-310/DC24V

1:1 compatible, enhanced performance

SOC-6- 1B/AC230V/50/60HZ

RMC08-301/AC230V

1:1 compatible, enhanced performance

SQD-1

QSU35U/AC230V

Adapt wiring

SMS Relay

Bold = preferred type for substitution.

Type

Replacement

Notice

CMS-10/AC110-240V

CMS-10F/AC110-240V

1:1 compatible; with Remote-Access

CMS-10/DC12-48V

CMS-10F/DC12-48V

1:1 compatible; with Remote-Access

CMS-10AD/DC12-48V

CMS-10ADF/DC12-48V

1:1 compatible; with Remote-Access

CMS-10KIT/ AC110-240V

CMS-10FKIT/ AC110-240V

1:1 compatible; with Remote-Access

CMS-10KIT/ DC12-48V

CMS-10FKIT/ DC12-48V

1:1 compatible; with Remote-Access

CMS-10ADKIT/ DC12-48V

CMS-10ADFKIT/ DC12-48V

1:1 compatible; with Remote-Access

CMS-GSM-MOD

-

Older "F" devices can be retrofitted on request.

Miniature controller / BoxX

Bold = preferred type for substitution.

Type

Replacement

Notice

AF-MUL/…

-

No replacement available

AF-DUSB

-

No replacement available, use AF-D232 with CMS-USB

Sockets

Bold = preferred type for substitution.

Type

Replacement

Notice

CS-108

CS-118

1:1 compatible

CS-116

CS-106

Application compatible, not wiring compatible; only one terminal for A2

Adapt wiring; optional with neutral conductor bridge INom
10A

CS-18

CS-118

1:1 compatible, optional with neutral conductor bridge

CS-14

CS-144

1:1 compatible

CS-15

CS-155

Application compatible, not wiring compatible;

Adapt wiring; Retaining spring HF-32 no more included

11 PGF

11 PGL

No compatible replacement available

11 PGH

CS-11 EC-11C11A

On sockets EC-11 and C11A, the terminal number 6 is now below

11 PGW

11 PGL

No compatible replacement available

EC-8

CS-8

1:1 compatible

Accessories

Bold = preferred type for substitution.

Type

Replacement

Notice

FZ-50F

FZ-50L

Different connecting technique

CINT-BR20

CRINT-BR20-BK /5

Bag 5 pcs

CINT-BEZ/64

CRINT-LAB/64

Bag 4x16 pcs

CA-11/5

S3-BC (5 PCS) R

Bag 5 pcs

S4-R

S5-R

No 1:1 replacement

List of compatibility between sockets lighted Releco, Comat and RelayGo: